Buy three sock patterns and the next one is on us! Just add all four sock patterns to your cart, enter the code SOCKTOBER21 at checkout and you'll get one Knitspot sock pattern for FREE until October 12, 2021 at 11:59 PM ET. 
Basketweave Sock
Bottoms Up Booties
Bricker $6.00
Cardigan Sock
Caterpillar Sock
Cherry Pie Sock
Chicklets Sock
Cinder Block Sock
Crooked Brook Sock
David Sock
David Sock $6.00
Dolomite Sock
Fishbone Gansey Sock
Flaming Desire
Forbidden Fruit Sock
French Quarter Sock
Gridiron $6.00
Grille $6.00
Hayrick Sock
Hayrick Sock $6.00
Helen Sock
Helen Sock $6.00
Home Office Sock
Hornpipe Gansey Sock
Jazz Strings Sock
Keukenhof Sok